package cn.itsource.xhy.pay.service;

import cn.itsource.xhy.basic.service.IBaseService;
import cn.itsource.xhy.pay.domain.PayBill;

public interface IPayBillService extends IBaseService<PayBill> {

    String pay(PayBill payBill);

    PayBill findByOrderSn(String out_trade_no);
}
